64245206300 has 36 divisors (see below), whose sum is σ = 152085927336. Its totient is φ = 23361892800.

The previous prime is 64245206273. The next prime is 64245206309. The reversal of 64245206300 is 360254246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64245206309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29201267 + ... + 29203466.

Almost surely, 2^64245206300 is an apocalyptic number.

It is an amenable number.

64245206300 is an abundant number, since it is smaller than the sum of its proper divisors (87840721036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64245206300 is a wasteful number, since it uses less digits than its factorization.

64245206300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58404758 (or 58404751 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 64245206300 in words is "sixty-four billion, two hundred forty-five million, two hundred six thousand, three hundred".